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welcome_message.go
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/
welcome_message.go
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// Copyright 2020 The Swarm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package api
import (
"encoding/json"
"net/http"
"github.com/ethersphere/bee/pkg/jsonhttp"
)
const welcomeMessageMaxRequestSize = 512
type welcomeMessageRequest struct {
WelcomeMesssage string `json:"welcomeMessage"`
}
type welcomeMessageResponse struct {
WelcomeMesssage string `json:"welcomeMessage"`
}
func (s *Service) getWelcomeMessageHandler(w http.ResponseWriter, r *http.Request) {
val := s.p2p.GetWelcomeMessage()
jsonhttp.OK(w, welcomeMessageResponse{
WelcomeMesssage: val,
})
}
func (s *Service) setWelcomeMessageHandler(w http.ResponseWriter, r *http.Request) {
logger := s.logger.WithName("post_welcome_message").Build()
var data welcomeMessageRequest
err := json.NewDecoder(r.Body).Decode(&data)
if err != nil {
logger.Debug("failed to read body", "error", err)
jsonhttp.BadRequest(w, err)
return
}
if err := s.p2p.SetWelcomeMessage(data.WelcomeMesssage); err != nil {
logger.Debug("set welcome message failed", "error", err)
logger.Error(nil, "set welcome message failed")
jsonhttp.InternalServerError(w, err)
return
}
jsonhttp.OK(w, nil)
}